baber/WOPTO huggingface dataset:
Patent TW-514697-B (TW)
Title: Improvements in mortice latches
Inventor: MIDDLETON COLIN SIDNEY
IPC: E05C3/12
Filed: 2001-07-25
Granted: 2002-12-21
Abstract: A latch has a casing (1); a latch bolt assembly mounted in the casing and comprising a latch bolt head (5) and a latch bolt spindle (6); a follower assembly comprising a follower core (16) designed to receive the spindle of a handle, follower arms (21a, 24a) mounted on the follower core (16) and a link (11) arranged to be engaged by the follower arms (21a, 24a) and to be engaged with the latch bolt spindle (6); and a follower spring (27) arranged to act on the link (11). The spring (27) is mounted on a rod (28) which is arranged to extend into the casing. The rod (28) has an enlarged diameter portion (29) from which bayonet prongs (30) extend radially outwards. The rod (28) with the spring (27) mounted thereon extends through a bore (33) in a plate (32) mounted in the casing. Slots (34) extend radially outwards from the bore (33) and the bayonet prongs (30) can pass through the slots (34). The rod (28) is accessible from outside the casing through an aperture in the rear casing wall (36) whereby the rod can be engaged through said aperture and withdrawn from the casing through the aperture. The spring (27) is withdrawn with the rod (28) so that it can be changed for a stronger or weaker spring. In this manner, the strength of the spring can be chosen to meet the requirement of the latch and the spring can be changed without having to open the casing.
Patent TW-495381-B (TW)
Title: Kneading device and forming device
Inventor: KIMURA TSUGUO
IPC: B29C48/405
Filed: 2001-07-27
Granted: 2002-07-21
Abstract: A kneading device for continuously feeding a mixed material obtained while kneading a high-viscosity material with a low-viscosity material or a liquid or powder sub-material; and a forming device provided with a sheet forming machine and a feeding machine for feeding a second material in a string shape onto a first material conveyed after stretched in a sheet form by the sheet forming machine.
Patent TW-588392-B (TW)
Title: Front plate for plasma display panels, and method of producing the same
Inventor: TONE MASASHI
IPC: H01J11/44
Filed: 2001-08-07
Granted: 2004-05-21
Abstract: It is an object of the present invention to provide a front plate for plasma display panels free of the above problems involved in the conventional front plate, with the transparent substrate, electroconductive member and optical film fast adhered to each other, easily produced by a simple process, and excellent in productivity. It is another object of the present invention to provide a method of producing the same. The present invention provides a front plate for plasma display panels comprising a transparent substrate laminated, at least on one side, with an electroconductive member and at least one type of optical film to form a monolithic structure, wherein (a) two types of adhesive layers of tackifier layer and heat-bond film are orderly placed between the optical film as the outermost layer and the adjacent member, and (b) the transparent substrate, electroconductive member and at least one type of optical film are pressed under heating.
Patent TW-509593-B (TW)
Title: Method and device for preventing solid products from adhering to the inside of exhaust pipe and exhaust gas treating apparatus having such device
Inventor: IKEDA HIROSHI
IPC: C23C16/44
Filed: 2001-08-08
Granted: 2002-11-11
Abstract: Provided is a device for preventing solid products from adhering to the inside of exhaust pipe, which is characterized by having a cleaning water introduction pipe with a front opening on the exhaust gas pipe and supplying cleaning water from the front opening into the exhaust pipe. The device is particularly useful when the exhaust gas contains a component which reacts with water in the pipe to produce solid products. With cleaning water the solid products adhering to the inside of exhaust gas pipe can be removed. Along the exhausted gas flow direction inside the exhaust gas pipe, a plurality of the front openings of the cleaning water introduction pipe are disposed spacing apart one another on the exhaust gas pipe. When the solid products produced due to reaction of the water in the exhaust gas pipe are removed by the cleaning water introduced from one front opening, the new solid products produced by reaction of water with the gas can be removed by the cleaning water introduced from another front opening. Moreover, a means for introducing high temperature gas into the exhaust pipe to heat the interior of exhaust pipe can be provided. By heating the interior of exhaust pipe, it can prevent solid products from adhering to the inside of the exhaust pipe. In addition, a longitudinally sliding member disposed in the exhaust pipe for scraping solid products from the inner wall of the exhaust pipe can also be provided.
Patent TW-516126-B (TW)
Title: Super critical drying of low k materials
Inventor: RANGARAJAN BHARATH
IPC: H01L21/316
Filed: 2001-08-17
Granted: 2003-01-01
Abstract: One aspect of the present invention relates to a method of forming a low k material layer on a semiconductor substrate, involving the steps of depositing a mixture containing a low k material and a casting solvent on the semiconductor substrate; optionally contacting the mixture with a transition solvent whereby the casting solvent is removed from the mixture to form a second mixture containing the low k material and the transition solvent; contacting the second mixture with a supercritical fluid whereby the transition solvent is removed from the second mixture; and permitting the supercritical fluid to evaporate thereby forming the low k material layer.
Patent TW-558651-B (TW)
Title: Reflection type diffraction grating
Inventor: SHIMMO KATSUHIDE
IPC: G02B5/18
Filed: 2001-09-21
Granted: 2003-10-21
Abstract: A reflection type diffraction grating according to the present invention has a structure in which a metal film as a first layer with reflectance not lower than 30% with respect to the wavelength of incident light and a transparent dielectric film as a second layer are laminated successively on the surface of the reflection type diffraction grating. With respect to the wavelength of incident light, the metal film has a refractive index selected to be not higher than 1.5 and an extinction coefficient selected to be not smaller than 6.0. The transparent dielectric film has a refractive index selected to be in a range of from 1.30 to 1.46, both inclusively, with respect to the wavelength of incident light and has an optical film thickness selected to be in a range of from 0.20 lambda to 0.38 lambda, both inclusively, when lambda is the wavelength of incident light.
Patent TW-527340-B (TW)
Title: Separation of pentene nitrile isomers
Inventor: JUNGKAMP TIM
IPC: C07C255/07
Filed: 2001-09-26
Granted: 2003-04-11
Abstract: A process is provided for the distillative separation of pentene nitrile isomers which have a relative volatility alpha ranging from 1.0 to 1.3 in the pressure range from 1 to 500 kPa, wherein the distillation is carried out in the presence of a liquid diluent which forms with the pentene nitrile isomers, under the same pressure conditions, azeotropes whose relative volatility alpha is higher than that of the pentene nitrile isomers to be separated.
Patent TW-531944-B (TW)
Title: Board mount type connector and board mounting structure of connector
Inventor: HASHIMOTO SHINICHI
IPC: H01R12/00
Filed: 2001-11-01
Granted: 2003-05-11
Abstract: A board mount type connector and a board mounting structure of connector are disclosed, which can reinforce the mounting strength of connector board and reduce the occupied area on the board mounted with a keying structure. The connector (1B) has a pair of fixing portions (4) for mounting the connector on a board (P'). A mounting aperture is formed in each mounting portion (4), and a keying ridge (222) (keying means) is formed on only one side in alignment with the associated mounting aperture. The board (P') has a pair of openings (82, 84) corresponding to the mounting apertures (4) of the connector (1B), and a slot (88) for receiving the ridge (222) aligned with one of the openings (84) in the board. This slot (88) corresponds to the ridge (222) of the mounting portion (4) to form a narrow width. Hence, the mounting portion (4) serves as a securing means in conjunction with a bolt, as well as a keying means to prevent erroneous mounting, so as to reinforce the mounting strength of connector board and reduce the occupied area.
Patent TW-550915-B (TW)
Title: General mobile agent method providing heterogeneous communication protocol
Inventor: HUANG KE-CHIUN
IPC: H04L9/32
Filed: 2001-12-28
Granted: 2003-09-01
Abstract: The present invention discloses a general mobile agent method providing heterogeneous communication protocol suitable for a master device and at least one slave device, which includes: providing a heterogeneous communication protocol object stored in the slave device; executing the connection procedure, wherein the master device will search the periphery slave devices and ask for connection therewith; conducting the object identification code authorization procedure, wherein the slave device asks the master device to input an object identification code for mutually authorization; conducting the heterogeneous communication protocol object transmission procedure, wherein the slave device will transmit the heterogeneous communication protocol object stored therein to the master device; and, conducting the storing and executing procedures for the heterogeneous communication protocol object, wherein the master device will store the heterogeneous communication protocol from the slave device and execute it.
Patent TW-I226769-B (TW)
Title: System and method for synchronizing telecom-related clocks in Ethernet-based passive optical access network
Inventor: DUDZIAK THADDEUS J
IPC: H04Q11/00
Filed: 2002-03-18
Granted: 2005-01-11
Abstract: A system and method for synchronizing clocks related to telecommunications throughout a point-to-multipoint optical network utilizes downstream data timed using a high frequency transmission clock to distribute timing information of a central telecom-based clock to remote terminals. In an exemplary embodiment, the point-to-multipoint optical network system is an Ethernet-based passive optical network (PON) system that operates in accordance with a Gigabit Ethernet standard. The timing information of the central telecom-based clock is extracted from the downstream data at each remote terminal by recovering the high frequency transmission clock and then, deriving a reference clock, which is synchronized with the central telecom-based clock, from the recovered transmission clock. The reference clock is then used to generate one or more telecom-related clocks that are needed by the remote terminal. The system and method allows telecom-related clocks throughout the system to be synchronized in an efficient and cost-effective manner.
Patent TW-507043-B (TW)
Title: Semi-shield machine
Inventor: MITANI NORIO
IPC: E21D9/08
Filed: 2002-03-18
Granted: 2002-10-21
Abstract: To shorten a construction period and reduce a cost by recovering a machine body to the starting shaft side easily under and reusable state through a laid pipe without requiring a shaft for recovering the machine body. A cutter head 3 with an expansion-contraction mechanism 3a is installed to an excavator body 2 internally inserted at the front end section of the buried pipe 15 while a plurality of grippers 31, 32, 41 and 42 for fixing and holding the excavator body 2 are disposed, and shoes 33 and 43 are constituted in a freely contact-bonding and releasing manner to the internal surface of the buried pipe 15 by the diameter expansion-contraction operation of these grippers 31, 32, 41 and 42.
Patent TW-I293962-B (TW)
Title: Polyurethane-polyurea dispersions
Inventor: DETLEF-INGO SCHUTZE
IPC: D06M15/564
Filed: 2002-05-08
Granted: 2008-03-01
Abstract: The invention concerns ionic and/or non-ionic hydrophilic, aqueous polyurethane-polyurea dispersions (PU dispersions) based on polycarbonate polyols and polytetramethylene glycol polyols, a process for their production and their use as coating compositions, in particular for the production of very stable thick foam deposits in a single coat.
Patent TW-544430-B (TW)
Title: Binding machine with tape
Inventor: HATAYA HIROSHI
IPC: B65B13/18
Filed: 2002-06-07
Granted: 2003-08-01
Abstract: A binding machine with a tape comprises a table (2) for putting a material to be bound, a tape passage groove (3) formed on the table (2), and a guiding member (11) in an arch shape provided above the tape passage groove (3). A loop formed by a tape of a predetermined size is formed along the guiding member (11). There is provided a tape receiving member (14) which can be displaced to first and second positions. At least a part of the tape receiving member (14) at the first position advances into the loop, to prevent the top of the loop from hanging.
Patent TW-548697-B (TW)
Title: Substrate processing device
Inventor: SUGANAGA DAISUKE
IPC: G03F7/26
Filed: 2002-06-07
Granted: 2003-08-21
Abstract: The purpose of the present invention is to prevent stains which are caused by local corrosion of the backside of the substrate, when an etching liquid or peeling liquid, i.e., slurry is utilized. The solution of the present invention is to install a deep tank 37 on an inlet of a slurry processing portion. The deep tank 37 is installed below a supplying line of a substrate 100, so that the slurry overflows and then contacts the entire backside of the substrate 100. As long as the back side has not been dried, the stain will not occur, even though the slurry reflows or contacts conveying rollers so as to make the backside of the substrate 100 locally attached with the slurry.
Patent TW-587962-B (TW)
Title: System, devices and methods for applying solution to filaments
Inventor: BRUCE MITCHELL V
IPC: C03C25/20
Filed: 2002-06-25
Granted: 2004-05-21
Abstract: Systems, devices and methods for applying solution to a filament include an applicator for applying at least a partial coating of a solution to a filament, comprising: an applicator surface operable to at least partially coat a filament with a solution; a first container operable to supply the solution to the applicator surface, a volume of the solution in the first container corresponding to a solution level in the first container; a second container operable to contain a supply of solution in fluid communication with the solution in the first container such that the solution in the second container has a solution level indicative of the solution level of the solution in the first container; and a detector for determining the solution level within the second container, the detector operable to control an adjustment of the volume of the solution in the first container such that the solution level in the first container is maintained within a predetermined range of levels.
Patent TW-586302-B (TW)
Title: Software modem for communicating data using encrypted data and unencrypted control codes, communications system, and method for configuring transceiver
Inventor: COLE TERRY L
IPC: H04L29/06
Filed: 2002-07-03
Granted: 2004-05-01
Abstract: A communications system includes a physical layer hardware unit and a processing unit. The physical layer hardware unit is adapted to communicate data over a communications channel. The physical layer hardware unit is adapted to receive unencrypted control codes and encrypted user data over the communications channel and transmit an upstream data signal over the communications channel based on the control codes. The processing unit is adapted to execute a software driver for interfacing with the physical layer hardware unit. The software driver includes program instructions for implementing a protocol layer to decrypt the user data and provide the upstream data to the physical layer hardware unit. A method for configuring a transceiver includes receiving unencrypted control codes over a communications channel; receiving encrypted user data over the communications channel; and transmitting an upstream signal over the communications channel based on transmission assignments defined by the control codes.
Patent TW-I224497-B (TW)
Title: Footwear construction and method for manufacturing same
Inventor: BELLEY MANON
IPC: B29D35/00
Filed: 2002-07-16
Granted: 2004-12-01
Abstract: A ""wrap-around"" shoe construction having a generally horizontal seam that joins the upper and bottom. The sole includes separate heel and forefoot sole portions that expose the ""wrap-around"" upper. The horizontal seam preferably extends substantially parallel to the bottom line of the foot. The horizontal seam includes an outwardly-turned moc stitch in the forefoot and heel regions, and an inwardly turned butt stitch in the arch region. The present invention also provides a method for manufacturing an article of footwear including the steps of (1) forming the upper, (2) forming the bottom, (3) stitching the bottom to the upper along a horizontal seam, (4) lasting the upper and bottom assembly, (5) setting the shape of upper and bottom assembly, (6) forming the outsole from separate forefoot and heel portion, and (7) installing molded insole and a footbed in the shoe.
Patent TW-588151-B (TW)
Title: Enthalpy exchanger
Inventor: BERTELS AUGUSTINUS WILHELMUS M
IPC: F24F3/147
Filed: 2002-08-12
Granted: 2004-05-21
Abstract: An enthalpy exchanger, comprising a heat-conducting wall along both sides of which two respective media can flow in mutual enthalpy-exchanging contact, which wall is provided with a hydrophilic cover layer with at least the following properties: (a) a strong adhesion; (b) a substantially complete covering; (c) a maximum thickness of 50 mum; (d) a heat resistance which is small relative to the total heat resistance in the enthalpy transfer path between the surface and the flowing medium; (e) a moisture absorption capacity such that water absorbed during wetting spreads as a film over the cover layer, optionally in combination with formation of a buffer supply of water which is absorbed in the cover layer by capillary action; (f) little surface roughness; (g) little susceptibility to degradation, erosion, growth of micro-organisms and adhesion of dirt; (h) morphological, chemical and physical uniformity; which cover layer is applied by chemical means by first activating each relevant surface physically, chemically and/or mechanically and subsequently forming the cover layer by a chemical reaction from an aqueous solution.
Patent TW-569482-B (TW)
Title: Cell
Inventor: UJIIE YASUHARU
IPC: H01M50/429
Filed: 2002-08-16
Granted: 2004-01-01
Abstract: The present invention provides a cell having an excellent discharge load characteristic and an excellent low-temperature discharge characteristics. The cell of the present invention has a coiled electrode element in which band-shaped positive and negative electrodes and a separator (23) impregnated with an electrolyte and interposed between them are coiled. The separator (23) includes a porous film (23a) such that the mean pore diameter is 0.15 mum or less, and the mean ratio of the largest diameter (DL) of the pores to the shortest diameter (DS) ranges from 0.4 to 1.0. As a result, the pores (23b) are prevented from being clogged. The electrolyte permeability, ionic permeability, and electrolyte retainability of the separator (23) are improved. Consequently, the cell can have excellent discharge load characteristic and low-temperature discharge characteristic.
Patent TW-I223802-B (TW)
Title: Method for determining an unbalanced disk in disk drive system using slewing amplitude of compact disk
Inventor: PAN YI-CHUAN
IPC: G11B19/06
Filed: 2002-08-23
Granted: 2004-11-11
Abstract: The present invention provides a method for determining an unbalanced disk in a disk drive system using slewing amplitude of compact disk, which comprises using the focus generated by the object leans in the disk drive system to generate the reflection signal to the photo sensor when focusing on the reflection layer of the disk; conducting different operations on the signal in the photo sensor through the pre-amp; and generating multiple signals by the pre-amp, such as RF, FE, TE and SBAD signals. Thus, by selecting the rotational speed of the shaft motor and pushing the focus object lens in uniform motion, and detecting the output signal of the pre-amp, the slewing amount of the disk is detected according to the length of signal output time, and when the time of signal output exceeds a certain configuration value, the disk will be determined as an unbalanced disk.
Patent TW-586020-B (TW)
Title: Optical system for projection display apparatus
Inventor: LIAO CHIA-CHEN
IPC: H04N5/74
Filed: 2002-09-03
Granted: 2004-05-01
Abstract: The optical system of a projection display apparatus comprises a light source, a prism, a light valve, and projection lens. Wherein a light beam emitting from the light source impinges into the prism, and pass through the first surface of the prism directly to illuminate the light valve which is placed near the first surface and parallels the first surface. By the reflection of the light valve, the light beam impinges into the first surface again, and illuminates a total internal reflection surface with an incidental angle larger than the critical total reflection angle, so as to reflect the light beam out of the second surface of the prism and impinge to projection lens to form an image. Therefore, the optical system can increase the transmissivity and decrease the components, and the volume of it will be more compact.
Patent TW-594528-B (TW)
Title: System and method for rescheduling purchase order
Inventor: LIOU KAN-LEE
IPC: G06Q10/06
Filed: 2002-09-11
Granted: 2004-06-21
Abstract: A system and method for rescheduling purchase orders is disclosed. The method comprises steps of: (1) receiving new data on request for materials, and determining proper time buckets in accordance with types of the required materials; (2) determining quantities of required material and supplied material in the time buckets; (3) computing quantities of materials that can be moved out or want to be moved in, and implementing the moving; (4) rescheduling time bucket to the first day of the current time bucket; (5) computing time of delivering, and rescheduling a purchase order in which the stocking amount are the quantities of supply.
Patent TW-573245-B (TW)
Title: CPU powerdown method and apparatus therefor
Inventor: VAGLICA JOHN
IPC: G06F1/32
Filed: 2002-09-11
Granted: 2004-01-21
Abstract: A CPU has a powerdown mode in which most of the circuitry does not receive power. Power-up, coming out of powerdown, is achieved in response to receiving an exception. Because most of the state information that is present in the CPU is not needed in response to an exception, there is no problem in removing power to most of the CPU during powerdown. The programmer's model register file and a few other circuits in the CPU are maintained in powerdown, but the vast majority of the circuits that make up the CPU: the execution unit, the instruction decode and control logic, instruction pipeline and bus interface, do not need to receive power. Removing power from these non-critical circuits results in significant power savings during powerdown. The powered circuits are provided with a reduced power supply voltage to provide additional power savings.